Werc is a minimalistic RESTful Web application framework and content management system. It follows the Unix "tool philosophy" and it is designed to be fast, simple, convenient, and easily extensible. It handles both small and big sites and has a flexible system for user and group permissions. All data is stored in plain text files that can be easily manipulated with standard tools, without using any databases or other external dependencies. Existing applications include a blogging engine with RSS/Atom feeds, a wiki system that can easily integrate pre-existing documents (can be enabled for any directory tree), and others.

Markdown Doclet is a replacement for the standard Sun Java Doclet that allows developers to use Markdown syntax in their Javadoc comments rather than embedding unreadable HTML. The advantage of Markdown is that the syntax allows for HTML to be passed through, allowing the Markdown doclet to be applied to any existing codebase which may contain HTML Javadoc comments. It also includes a patched version of UMLGraph which calls the Markdown Doclet instead of the Sun standard doclet. The doclet also writes a more modern stylesheet for more attractive Javadocs.

Poole is a simple static Web site generator. It is easy to understand and easy to use. You write the content of your pages in Markdown or HTML and Poole creates a nice and simple site with a navigation menu. You don't need to learn a template or preprocessing engine. It is for everyone who just wants to set up a simple site in less than 5 minutes.

jEdit Markdown Plugin is a plugin for jEdit that can render Markdown text from the current buffer or from selected text. The resulting HTML is written to a new buffer or copied to the clipboard. The plugin can also show a preview in a Web browser (using the Info Viewer plugin).

Markdown is a lightweight markup language. It allows you to write using an easy-to-read, easy-to-write plain text format, then convert it to structurally valid HTML. This taglib brings Markdown to your JSP pages.

Markowik converts text formatted in Markdown to Google Code Wiki text. It allows you to relax by writing documentation in Markdown while still being able to integrate it in the wiki of your Google Code project.